Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (26) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (4) Serum or Plasma (5) (-) Urine (2) Test Area Exposure (1) (-) Therapeutics (2) Test Category Antacids (1) Antiepileptics/Antiseizures (1) Test Sub-Category Dopamine Antagonists (1) Other (1) Test Test Name 3041U Metoclopramide, Urine 3310U Paraldehyde and Metabolite, Urine